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Welded Heavy Weight Drill Pipe – Friction Welded HWDP | Hebei Lon
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Welded Heavy Weight Drill Pipe
Friction-welded heavy‑weight drill pipe (HWDP). API 7‑1 certified. Features a 1340‑grade steel body and 4137H/4145H‑grade steel connections. Reliable performance at an economical price. The weld zone undergoes 100% nondestructive testing (NDT).
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We can customize high-performance drill pipe assemblies of various sizes according to customer needs.
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052260, East of Beikou, Yingli Town, Jinzhou County, Shijiazhuang City, Hebei Provice, China.
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